Siemens SONOLINE G50, Инструкция по эксплуатации, Страница: 105 / 229

3 S y s t e m C o n t r o l s
3 - 4 8
[ 1 ] I N S T R U C T I O N S F O R U S E
LCD Selection Description
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1Pl Ellipse
Calculate volume by measuring an area with an ellipse and identifying the axis common
to both planes.
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1Pl LxD
Calculate volume by measuring length and depth in one plane and assuming the same
dimensions in the second plane.
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Vol Ratio
Calculate ratios A/B, B/A, and (A-B)/A for volume.
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Area Ratio Calculate ratios A/B, B/A, and (A-B)/A for area.
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Dist Ratio Calculate ratios A/B, B/A, and (A-B)/A for distance.
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A-Flow Volume Calculate an estimate of blood flow volume based on area, requiring measurements
in 2D-mode and Doppler.
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D-Flow Volume Calculate an estimate of blood flow volume based on diameter, requiring
measurements in 2D-mode or M-mode and Doppler.
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Distance Trace Trace distance measurement between two points.
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A-% Stenosis Calculate area % stenosis, comparing cross-sectional areas of the same vessel.
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D-% Stenosis Calculate diameter % stenosis, comparing diameters of the same vessel.
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2D Top Accesses the first page of LCD selections.